OPT OpenIR

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Improved genetic algorithm for intrinsic parameters estimation of on-orbit space cameras 期刊论文
Optics Communications, 2020, 卷号: 475
作者:  Zhang, Gaopeng;  Zhao, Hong;  Zhang, Guangdong;  Chen, Yaohong
Adobe PDF(2377Kb)  |  收藏  |  浏览/下载:208/2  |  提交时间:2020/07/21
Computer vision  Camera calibration  Intrinsic parameters  Vanishing points  Space camera  
折衍混合红外双波段变焦光学系统设计 期刊论文
红外与激光工程, 2020, 卷号: 49, 期号: 10
作者:  杨洪涛;  杨晓帆;  梅超;  陈卫宁
Adobe PDF(1784Kb)  |  收藏  |  浏览/下载:159/3  |  提交时间:2020/11/30
光学设计  衍射效率  红外双波段  变焦系统  
Real-time long-term tracker with tracking–verification–detection–refinement 期刊论文
Journal of Visual Communication and Image Representation, 2020, 卷号: 72
作者:  Liao, Jiawen;  Qi, Chun;  Cao, Jianzhong;  Ren, Long;  Zhang, Gaopeng
Adobe PDF(4450Kb)  |  收藏  |  浏览/下载:170/4  |  提交时间:2020/10/23
Correlation filter  Occlusion  Long-term  Detector  Real-time  
Real-time infrared image detail enhancement based on fast guided image filter and plateau equalization 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 21, 页码: 6407-6416
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(2615Kb)  |  收藏  |  浏览/下载:196/3  |  提交时间:2020/10/23
Optimization thermal design method for space cameras based on thermo-optical analysis and Taguchi method 期刊论文
Optical Engineering, 2020, 卷号: 59, 期号: 7
作者:  Zhang, Gaopeng;  Zhao, Hong;  Chen, Yaohong;  Zhang, Guangdong;  Zhang, Zhi;  Peng, Jianwei;  Zhao, Zixin;  Yan, Aqi
Adobe PDF(4899Kb)  |  收藏  |  浏览/下载:166/2  |  提交时间:2020/10/14
thermo-optics  thermal design  space camera  optical devices  
Non-linear calibration optimisation based on the Levenberg–Marquardt algorithm 期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 7, 页码: 1402-1414
作者:  Hu, Guoliang;  Zhou, Zuofeng;  Cao, Jianzhong;  Huang, Huimin
Adobe PDF(2934Kb)  |  收藏  |  浏览/下载:191/3  |  提交时间:2020/06/08
End-to-end learning interpolation for object tracking in low frame-rate video 期刊论文
IET Image Processing, 2020, 卷号: 14, 期号: 6, 页码: 1066-1072
作者:  Liu, Liqiang;  Cao, Jianzhong
Adobe PDF(1723Kb)  |  收藏  |  浏览/下载:185/3  |  提交时间:2020/05/20
video signal processing  learning (artificial intelligence)  object tracking  interpolation  mobile computing  low frame rates  implicit video frame interpolation sub-network  object tracking  low frame-rate video  high frame-rate latent video  effective end-to-end optimisation  frame rate  tracking accuracy  semantic video analytics  end-to-end learning interpolation  subsequent semantic analytics  bandwidth constraints  analytics performance  
High-performance concealment of defective pixel clusters in infrared imagers 期刊论文
Applied Optics, 2020, 卷号: 59, 期号: 13, 页码: 4081-4090
作者:  Chen, Yaohong;  Kang, Jin U.;  Zhang, Gaopeng;  Cao, Jianzhong;  Xie, Qingsheng;  Kwan, Chiman
Adobe PDF(4050Kb)  |  收藏  |  浏览/下载:182/3  |  提交时间:2020/05/28
Research on High-Definition and High-Speed Video Transmission Technology Based on Double SDI 会议论文
Recent Trends in Decision Science and Management - Proceedings of ICDSM 2019, Changsha, China, 2019-09-20
作者:  Zhang, Hai Feng;  Xie, Qing Sheng;  Wang, Hua;  Bian, He;  Feng, Jia
Adobe PDF(570Kb)  |  收藏  |  浏览/下载:161/0  |  提交时间:2020/06/18
Double SDI  High-definition and high-speed  Video transmission  Lossless  Private protocol  
Large diameter optics support optimization based on finite element method and optical surface fitting with zernike method 会议论文
AOPC 2020: Optics Ultra Precision Manufacturing and Testing, Shanghai, China, 2020-06-29
作者:  Liang-Xiao, Zhao;  Jian, Zhang;  San-Feng, Hao;  Li-Min, Gao
Adobe PDF(1136Kb)  |  收藏  |  浏览/下载:118/0  |  提交时间:2021/03/04
Large diameter optics mirror  Support optimization  Finite element method  Optical surface fitting